FR2041873A5 - Microwave heating and calibration of plastic - profiles or tubes - Google Patents
Microwave heating and calibration of plastic - profiles or tubesInfo
- Publication number
- FR2041873A5 FR2041873A5 FR6911821A FR6911821A FR2041873A5 FR 2041873 A5 FR2041873 A5 FR 2041873A5 FR 6911821 A FR6911821 A FR 6911821A FR 6911821 A FR6911821 A FR 6911821A FR 2041873 A5 FR2041873 A5 FR 2041873A5
- Authority
- FR
- France
- Prior art keywords
- profiles
- tubes
- calibration
- plastic
- microwave heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/78—Arrangements for continuous movement of material
- H05B6/788—Arrangements for continuous movement of material wherein an elongated material is moved by applying a mechanical tension to it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/06—Rods, e.g. connecting rods, rails, stakes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Wave guide unit suitable for heating dielectric material of any desired profile. A hort circuit plate allows energy to be reflected and redissipated as heat in the guide. For simultaneous heating, size calibration and, if apporpriate, hardening of rods, profiles or tubes of plastics materials of unlimited length.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6911821A FR2041873A5 (en) | 1969-04-16 | 1969-04-16 | Microwave heating and calibration of plastic - profiles or tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6911821A FR2041873A5 (en) | 1969-04-16 | 1969-04-16 | Microwave heating and calibration of plastic - profiles or tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2041873A5 true FR2041873A5 (en) | 1971-02-05 |
Family
ID=9032504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6911821A Expired FR2041873A5 (en) | 1969-04-16 | 1969-04-16 | Microwave heating and calibration of plastic - profiles or tubes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2041873A5 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2458610A1 (en) * | 1979-06-07 | 1981-01-02 | Anvar | Thermal yarn processing unit |
WO1988009712A1 (en) * | 1987-06-12 | 1988-12-15 | Teroson Gmbh | Process and device for at least partial hardening of sealants and adhesives |
-
1969
- 1969-04-16 FR FR6911821A patent/FR2041873A5/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2458610A1 (en) * | 1979-06-07 | 1981-01-02 | Anvar | Thermal yarn processing unit |
WO1988009712A1 (en) * | 1987-06-12 | 1988-12-15 | Teroson Gmbh | Process and device for at least partial hardening of sealants and adhesives |
US5064494A (en) * | 1987-06-12 | 1991-11-12 | Teroson G.M.B.H. | Process for the at least partial curing of sealants and adhesives using pulsed microwave energy |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |